Module 3 Process Piping Hydraulics Sizing And Pressure Rating Pdf 'link' -

. Lower velocities are preferred for corrosive or erosive fluids to extend pipe life. Pressure Drop Limits : A standard rule of thumb is to limit pressure drop to 0.5–1.0 psi per 100 feet (approximately 40–80 Pa/m) for liquid lines. Friction Factors : Calculating pressure loss using the Darcy-Weisbach Hazen-Williams equations, often aided by the Moody Diagram 3. Determining Pipe Pressure Rating

Learn to calculate pipe size using basic fluid flow equations to prevent erosion and excessive noise.

Fundamentals of fluid flow

Where:

📌 Never forget minor losses!